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Help CenterOil Resistant Telescopic Rubber Hose For Purification Equipment Fume And Ash Handling
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At Hebei Speed Torque Transmission Technology Co., Ltd., we understand the demanding environments where purification equipment operates. Our Oil Resistant Telescopic Rubber Hose for Purification Equipment Fume and Ash Handling is engineered to provide reliable performance in harsh conditions, combining flexibility, durability, and chemical resistance. With over 7 years of manufacturing experience and a 3,000-5,000 square meter factory, we deliver hoses that meet the rigorous needs of fume extraction, ash handling, and industrial purification systems. This product is designed to extend and retract smoothly, saving space and allowing easy connection between moving parts.
The hose is made from a specially formulated oil-resistant rubber compound that withstands exposure to oils, greases, and many industrial chemicals, ensuring long service life even in continuous contact with contaminants. Its telescopic design allows for variable lengths, making it ideal for applications where equipment moves or where space is limited. The hose maintains structural integrity under both positive and negative pressure, and its smooth inner bore minimizes flow resistance for efficient fume and ash transport.
Key features of this product include:
Oil Resistance – Tested to withstand mineral oils, diesel, hydraulic fluids, and many industrial solvents.
Telescopic Design – Extends to required length and retracts compactly, reducing storage space and installation complexity.
High Temperature Tolerance – Operates continuously from -20°C to +120°C, with short-term peaks up to 150°C.
Lightweight & Flexible – Easy to handle and install, even in tight spaces.
Reinforced Construction – Optional steel wire helix or fabric reinforcement for added strength and kink resistance.
Customizable End Fittings – Available with flanges, quick couplings, or custom connectors to match your equipment.
Abrasion Resistance – Outer cover resists wear from dragging on rough surfaces or contact with abrasive dust.
The following table provides typical technical specifications for reference (customizable per your requirements):
| Property | Value |
| Inner Diameter Range | 50 mm – 300 mm (customizable) |
| Working Pressure | Up to 10 bar (depending on diameter and reinforcement) |
| Burst Pressure | 3x working pressure |
| Vacuum Rating | 0.5 bar (partial vacuum) |
| Bend Radius | 3x outer diameter (dynamic) |
| Standard Colors | Black (other colors available on request) |
This hose is widely used in purification equipment such as baghouse dust collectors, fume extractors, scrubbers, and ash handling systems. It effectively transports hot fumes, fine dust, and ash particles while maintaining flexibility even in continuous flexing cycles. The oil-resistant properties make it particularly suitable for applications where oil mist or oily residues are present in the air stream, such as in metalworking, foundry, or chemical processing plants.
By choosing our telescopic rubber hose, you benefit from:
Reduced downtime due to hose failure – our materials are selected for long-term durability.
Lower inventory costs – the telescopic design eliminates the need for multiple fixed-length hoses.
Enhanced worker safety – smooth inner bore reduces clogging and pressure drop, keeping systems efficient.
Easy maintenance – the hose can be quickly detached and replaced if needed.
Trusted by industries worldwide – Hebei Speed Torque Transmission Technology Co., Ltd. has been delivering high-quality industrial hoses since 2017. Our factory spans 3,000-5,000 square meters, staffed by 101-200 skilled employees. We export US$5-10 million annually to over 15 countries across North America, South America, Europe, Asia, Africa, and Oceania. Our production is ISO9001 certified, ensuring consistent quality control. Shipped from major ports (Shanghai, Tianjin, Qingdao), our products reach you quickly and reliably. We are committed to providing customized solutions – whether you need specific diameters, lengths, or end fittings, our engineering team is ready to assist.
Take the next step for your purification system – contact us today for a quote or sample. Let our telescopic rubber hose bring efficiency and reliability to your fume and ash handling operations.
Frequently Asked Questions
Q: What is the maximum length this hose can extend to?
A: The telescopic design allows for extension ratios typically from 1:3 to 1:5. For example, a collapsed length of 1 meter can extend up to 3-5 meters. Custom lengths are available based on your requirements.Q: Is this hose suitable for continuous high-temperature exposure?
A: Yes, it can operate continuously at temperatures up to 120°C, with intermittent peaks to 150°C. For higher temperatures, we can suggest specialized materials.Q: Can the hose handle abrasive materials like ash or sand?
A: The outer cover is abrasion-resistant, and the inner tube is smooth to minimize wear. For highly abrasive applications, we recommend adding a steel wire helix reinforcement to prevent collapse and extend life.Q: What end fittings are available?
A: We offer flanges (ANSI, DIN, JIS), quick couplings (camlock, NPT), threaded ends, and custom designs. Please specify your requirements when ordering.Q: How long is the lead time for custom orders?
A: Typical lead time for standard sizes is 15-20 working days. Custom orders may take 25-30 working days, depending on complexity. Expedited shipping is available upon request.Q: Does the hose comply with any international standards?
A: Our production is ISO9001 certified, ensuring consistent quality. The hose material meets general industrial standards for oil resistance (e.g., ASTM D2000). Specific certifications can be discussed per project.Q: Can I get a sample before placing a bulk order?
A: Yes, we provide samples for evaluation. Sample cost and shipping are negotiable, and we can deduct the sample cost from your first order.Q: What is the minimum order quantity?
A: MOQ is typically 100 meters for standard sizes, but we can accommodate smaller trial orders for new customers. Contact us for details.
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